Hi

I want to get bigger, more and bigger muscles and to be ripped. I want to know howi can do this. I go gym 4 times a week at the moment but i dont feel im progressing. im 6ft 1ish and now 90kg. What are the best workout routines for this?? i see other big guys and i want to be like them but find it hard to get there. How many exercises per muscle group per workout? Should i have saw muscles the day after workout??? How long does it take to see results?? I need mega help to get mega muscly!!!

Thanks